Home > Ultra-Low Haze Smart PVB Interlayer Optimized for PDLC Switchable Glass

Ultra-Low Haze Smart PVB Interlayer Optimized for PDLC Switchable Glass 默认显示第一张 -->

Ultra-Low Haze Smart PVB Interlayer Optimized for PDLC Switchable Glass

Manufacturing switchable privacy glass (Smart Glass) is a delicate process. Polymer Dispersed Liquid Crystal (PDLC) films can be easily damaged or warped by the high temperatures used in standard glass lamination. Our Ultra-Low Haze Smart PVB Interlayer is uniquely formulated to melt and bond at significantly lower temperatures. It perfectly encapsulates sensitive PDLC films between glass panes, ensuring brilliant transparency when powered on, and crisp opacity when powered off.

Key Advantages & Benefits

  • Low-Temperature Processing: Melts and flows smoothly at a lower autoclave temperature, preventing heat shrinkage, edge warping, or liquid crystal damage in the PDLC film.
  • Ultra-Low Haze Performance: Maximizes the transparency of the smart glass when switched to the "ON" (clear) state, preventing the milky blur common with inferior interlayers.
  • High Flow Rate: The softer resin formulation effortlessly fills in the microscopic gaps around the electrical busbars and wire exits of the smart film, preventing air bubbles.
  • Electrical Insulation: Highly dielectric, ensuring the safe and stable operation of the electrically charged PDLC film enclosed within.

Versatile Applications

  • Switchable privacy partitions in corporate offices
  • Luxury hotel bathroom privacy glass
  • Smart windows in intensive care units (ICUs) and clinics
  • VIP conference rooms and residential smart doors

Frequently Asked Questions (FAQ)

Q: Can I just use standard PVB or EVA for PDLC smart glass?
A: Standard PVB requires temperatures that usually destroy PDLC film. While EVA operates at lower temperatures, it is highly prone to yellowing and lacks the high-end clarity of our specially formulated Smart PVB.
Q: Does this PVB require an autoclave to process?
A: Yes, while it processes at a lower temperature than standard architectural PVB, it still requires vacuum bagging and an autoclave to achieve the flawless, bubble-free adhesion required for luxury smart glass.

Related Products

FAQ

What aluminum alloys do you use to make motorcycle engine cases?

We mainly use high-performance aluminum alloys such as ADC12 and A356. The ADC12 is ideal for complex shapes such as side covers due to its excellent flow properties, while the A356 is the first choice for structural parts such as crankboxes that require excellent strength and elongation. We use a spectrometer to confirm the composition of each melt to ensure material stability.

How to ensure the tightness of the engine cover and prevent oil leaks?

Preventing leaks is the core standard we ensure. We control internal density through precise high or low pressure casting parameters. After casting, we perform precision CNC machining on the sealing surfaces and perform pneumatic leak tests on the oil passages and water passages to ensure zero leaks in the assembly.

How long is the delivery lead time for OEM motorcycle engine covers

For new OEM projects, the lead time from mold design to T1 sample delivery is typically 35-50 days. Once samples are approved, our capacity of 5000 tons per year allows us to adjust mass production plans to meet your specific delivery deadlines

What surface polishing options do you provide for motorcycle engine case covers?

Our process includes Shot Blasting and vibration deburring to achieve a clean, matte appearance. At the same time, we can also prepare powder coated or painted surfaces based on the aesthetic requirements of your brand.

Application Background and Use Scenario

Heat Pipe R&D and Sample Preparation


Heat pipe development requires stable and repeatable sample-level processing before entering mass production. During R&D stages, engineers need precise control over heating, degassing, and welding preparation to verify product structure and process feasibility. This equipment is designed to support such sample preparation tasks under controlled conditions.


Process Validation Before Mass Manufacturing


Before scaling up to full production lines, manufacturers often need to confirm welding parameters, heating lengths, and degassing performance. This machine provides a practical platform for process validation, helping reduce risks during later mass production deployment.


Integrated Heating and Degassing Process


The heating process is controlled by both temperature and time, allowing operators to set parameters according to different pipe diameters and material requirements. This helps maintain consistent thermal conditions during sample processing.